我有一个要设置会话的登录页面，但是我的会话没有设置!!!!
<!--
Author: Dibyendu Konar
-->
<?php
session_start();
print_r($_SESSION);
include "db.php";
?>
<!DOCTYPE html>
<html>
<head>
<title>Handikap admin login</title>
<meta charset="utf-8">
<link href="css/style.css" rel='stylesheet' type='text/css' />
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="application/x-javascript"> addEventListener("load", function() { setTimeout(hideURLbar, 0); }, false); function hideURLbar(){ window.scrollTo(0,1); } </script>
<!--webfonts-->
<link href='http://fonts.googleapis.com/css?family=Open+Sans:600italic,400,300,600,700' rel='stylesheet' type='text/css'>
<!--//webfonts-->
</head>
<body>
<!-----start-main---->
<div class="main">
<div class="login-form">
<h1>Admin Login</h1>
<div class="head">
<img src="images/user.png" alt=""/>
</div>
<form method="POST" onsubmit="errorCheck()">
<input type="text" name="email" id="email" class="text" value="EMAIL" onfocus="this.value = '';" onblur="if (this.value == '') {this.value = 'EMAIL';}" >
<input type="password" id="password" name="password" value="PASSWORD" onfocus="this.value = '';" onblur="if (this.value == '') {this.value = 'Password';}">
<div class="submit">
<input type="submit" name="submit" value="LOGIN" >
</div>
<p><a href="<?php echo "./login"; ?>">Forgot Password ?</a></p>
</form>
</div>
<!--//End-login-form-->
</div>
<!-----//end-main---->
</body>
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
<script type="text/javascript" charset="utf-8" async defer>
function errorCheck()
{
var password = $('#password').val();
var email = $('#email').val();
if(((password == '') || (password == 'password') )|| ((email == '') || (email == 'EMAIL')))
{
alert("Please enter values");
return false;
}
}
</script>
</html>
<?php
function curPageURL() {
$pageURL = 'http';
if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";}
$pageURL .= "://";
if ($_SERVER["SERVER_PORT"] != "80") {
$pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
} else {
$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
}
return $pageURL;
}
function redirect($url) {
if(!headers_sent()) {
//If headers not sent yet... then do php redirect
header('Location: '.$url);
exit;
} else {
//If headers are sent... do javascript redirect... if javascript disabled, do html redirect.
echo '<script type="text/javascript">';
echo 'window.location.href="'.$url.'";';
echo '</script>';
echo '<noscript>';
echo '<meta http-equiv="refresh" content="0;url='.$url.'" />';
echo '</noscript>';
exit;
}
}
if(isset($_POST['submit']))
{
/*-------------Getting the value------------*/
$emailId = trim($_POST["email"]);
$passwordAdmin = trim($_POST["password"]);
/*------------------------------------------*/
//echo $emailId.'<br/>'.$passwordAdmin;
$result =mysql_query("SELECT * FROM `admin`");
if(mysql_num_rows($result)>0)
{
while($row=mysql_fetch_assoc($result))
{
extract($row);
echo '<pre/>';
$values[] = $row;
}
}
$databaseAdminEmail = $values[0]['email'];
$databaseAdminPassword = $values[0]['password'];
//echo $databaseAdminEmail.'<br/>'.$databaseAdminPassword;
/*-----------------Validation debug--------------------------*/
if ($databaseAdminEmail != $emailId)
{
header('Location: '.$_SERVER['PHP_SELF'].'?auth=user_not_found');
}
if($databaseAdminPassword != $passwordAdmin)
{
header('Location: '.$_SERVER['PHP_SELF'].'?auth=password_error');
//echo "stupid";
}
else
{
$_SESSION["admin"] = "log_in";
echo "testpassed";
echo $_SESSION['login'];
$newURLExploded = explode("/admin.php", $newURL);
$targetUrl = "playerlist.php";
redirect($targetUrl);
//die();
}
}
?>
因此无法开始将其也放入同一项目的另一个文件夹中
编码规范是这样的
<!DOCTYPE html>
<?php
session_start();
echo $_SESSION['admin'];
include "db.php";
?>
<html>
<head>
<meta charset='UTF-8'>
<title>User information</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="css/style.css">
<!--[if !IE]><!-->
<style>
/*
Max width before this PARTICULAR table gets nasty
This query will take effect for any screen smaller than 760px
and also iPads specifically.
*/
@media
only screen and (max-width: 760px),
(min-device-width: 768px) and (max-device-width: 1024px) {
/* Force table to not be like tables anymore */
table, thead, tbody, th, td, tr {
display: block;
}
/* Hide table headers (but not display: none;, for accessibility) */
thead tr {
position: absolute;
top: -9999px;
left: -9999px;
}
tr { border: 1px solid #ccc; }
td {
/* Behave like a "row" */
border: none;
border-bottom: 1px solid #eee;
position: relative;
padding-left: 50%;
}
td:before {
/* Now like a table header */
position: absolute;
/* Top/left values mimic padding */
top: 6px;
left: 6px;
width: 45%;
padding-right: 10px;
white-space: nowrap;
}
/*
Label the data
*/
}
/* Smartphones (portrait and landscape) ----------- */
@media only screen
and (min-device-width : 320px)
and (max-device-width : 480px) {
body {
padding: 0;
margin: 0;
width: 320px; }
}
/* iPads (portrait and landscape) ----------- */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) {
body {
width: 495px;
}
}
</style>
<!--<![endif]-->
</head>
<body>
<div id="page-wrap">
<table>
<thead>
<tr>
<th>Player id</th>
<th>Percentage of complition</th>
<th>Tag</th>
<th>Device</th>
</tr>
</thead>
<tbody>
<?php
$result =mysql_query("SELECT * FROM `handikap`");
if(mysql_num_rows($result)>0)
{
while($row=mysql_fetch_assoc($result))
{
extract($row);
echo '<pre/>';
$values[] = $row;
}
}
$sizeOfArray = sizeof($values);
if($sizeOfArray >= 0)
{
for($i=0;$i<$sizeOfArray;$i++)
{
echo "<tr>
<td>".$values[$i]['playerId']."</td>
<td>".$values[$i]['percentageComplete']."%"."</td>
<td>".$values[$i]['tag']."</td>
<td>".$values[$i]['device']."</td>
</tr>";
}
}
?>
</tbody>
</table>
</div>
</body>
</html>
现在我的问题是我在哪里出错... ???? 因为我已经设置了会话以及获取会话，所以也没有输出.... !!!!!
我想破坏我在logout.php中的会话
<?php
session_destroy();
unset($_SESSION["admin"]);
$target = "admin.php";
header( 'Location: ' . $target ) ;
?>
因此会议不破坏
要使用基于cookie的会话，必须在将任何内容输出到浏览器之前调用session_start（）。
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